[antlr-interest] Two semantic actions possible
weberjn <weberjn at yahoo.com>
weberjn at yahoo.com
Fri Feb 7 04:26:40 PST 2003
Hi,
in this grammar I wanted { s1=s;} to be called after both
alternatives. Antlr puts it to the void action (putting () around the
alternatives yields what I want). But shouldn't antlr warn that there
are two semantic actions in the rule?
Juergen
class MyParser extends Parser;
op_type_spec
{ String s=null,s1=null;}
: "null" { s="null"; }
| "void" { s="void";}
{ s1=s;}
;
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